What percentage of the energy that was originally absorbed by the oak leaves is passed on to the caterpillars?

Which statement about inheritance is true? o girls get most of their traits from their moms, boys get most of their traits from their dads. o male offspring will always have an x-linked genetic disease if the mom is a carrier o fathers always determine the gender of the offspring in humans. o males never have y chromosomes.

The distant ancestors of tigers may have had bodies without stripes. use the theory of natural selection to explain how tigers may have evolved to have stripes.

Chloroplasts and bacteria are in size. a. similar b. at different ends of the size range c. exactly the same d. none of these